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Side-by-side financial comparison of Canadian Solar Inc. (CSIQ) and Union Pacific Corporation (UNP). Click either name above to swap in a different company.

Union Pacific Corporation is the larger business by last-quarter revenue ($6.2B vs $4.5B, roughly 1.4× Canadian Solar Inc.). Union Pacific Corporation runs the higher net margin — 27.4% vs 1.3%, a 26.1% gap on every dollar of revenue.

Canadian Solar Inc. is a global renewable energy company. Headquartered in Kitchener, Ontario, the company manufactures solar PV modules, provides battery energy storage solutions and develops utility-scale solar power and battery energy storage projects.

The Union Pacific Railroad Company is a Class I freight-hauling railroad that operates 8,300 locomotives over 32,200 miles (51,800 km) routes in 23 U.S. states west of Chicago and New Orleans. Union Pacific is the second-largest railroad in the United States after BNSF.

CSIQ vs UNP — Head-to-Head

Bigger by revenue
UNP
UNP
1.4× larger
UNP
$6.2B
$4.5B
CSIQ
Higher net margin
UNP
UNP
26.1% more per $
UNP
27.4%
1.3%
CSIQ

Income Statement — Q3 FY2025 vs Q1 FY2026

Metric
CSIQ
CSIQ
UNP
UNP
Revenue
$4.5B
$6.2B
Net Profit
$57.6M
$1.7B
Gross Margin
17.5%
Operating Margin
2.2%
39.5%
Net Margin
1.3%
27.4%
Revenue YoY
3.2%
Net Profit YoY
-2.1%
EPS (diluted)
$2.87

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
CSIQ
CSIQ
UNP
UNP
Q1 26
$6.2B
Q4 25
$6.1B
Q3 25
$4.5B
$6.2B
Q2 25
$3.0B
$6.2B
Q1 25
$1.3B
$6.0B
Q4 24
$6.1B
Q3 24
$5.9B
$6.1B
Q2 24
$4.1B
$6.0B
Net Profit
CSIQ
CSIQ
UNP
UNP
Q1 26
$1.7B
Q4 25
$1.8B
Q3 25
$57.6M
$1.8B
Q2 25
$63.6M
$1.9B
Q1 25
$36.2M
$1.6B
Q4 24
$1.8B
Q3 24
$366.8M
$1.7B
Q2 24
$304.4M
$1.7B
Gross Margin
CSIQ
CSIQ
UNP
UNP
Q1 26
Q4 25
Q3 25
17.5%
Q2 25
18.0%
Q1 25
19.0%
Q4 24
Q3 24
18.0%
Q2 24
18.7%
Operating Margin
CSIQ
CSIQ
UNP
UNP
Q1 26
39.5%
Q4 25
39.5%
Q3 25
2.2%
40.8%
Q2 25
3.3%
41.0%
Q1 25
3.7%
39.3%
Q4 24
41.3%
Q3 24
7.7%
39.7%
Q2 24
9.1%
40.0%
Net Margin
CSIQ
CSIQ
UNP
UNP
Q1 26
27.4%
Q4 25
30.4%
Q3 25
1.3%
28.6%
Q2 25
2.1%
30.5%
Q1 25
2.7%
27.0%
Q4 24
28.8%
Q3 24
6.2%
27.4%
Q2 24
7.5%
27.9%
EPS (diluted)
CSIQ
CSIQ
UNP
UNP
Q1 26
$2.87
Q4 25
$3.12
Q3 25
$3.01
Q2 25
$3.15
Q1 25
$2.70
Q4 24
$2.91
Q3 24
$2.75
Q2 24
$2.74

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
CSIQ
CSIQ
UNP
UNP
Cash + ST InvestmentsLiquidity on hand
$1.7B
$735.0M
Total DebtLower is stronger
Stockholders' EquityBook value
$3.9B
Total Assets
$13.5B
$69.6B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CSIQ
CSIQ
UNP
UNP
Q1 26
$735.0M
Q4 25
$1.3B
Q3 25
$1.7B
$808.0M
Q2 25
$1.7B
$1.1B
Q1 25
$1.7B
$1.4B
Q4 24
$1.0B
Q3 24
$1.9B
$947.0M
Q2 24
$1.9B
$1.1B
Total Debt
CSIQ
CSIQ
UNP
UNP
Q1 26
Q4 25
$30.3B
Q3 25
$30.3B
Q2 25
$30.3B
Q1 25
$30.6B
Q4 24
$29.8B
Q3 24
$29.8B
Q2 24
$31.2B
Stockholders' Equity
CSIQ
CSIQ
UNP
UNP
Q1 26
Q4 25
$18.5B
Q3 25
$3.9B
$17.3B
Q2 25
$3.9B
$16.3B
Q1 25
$3.9B
$16.0B
Q4 24
$16.9B
Q3 24
$3.7B
$16.6B
Q2 24
$3.7B
$16.5B
Total Assets
CSIQ
CSIQ
UNP
UNP
Q1 26
$69.6B
Q4 25
$69.7B
Q3 25
$13.5B
$68.6B
Q2 25
$13.5B
$68.6B
Q1 25
$13.5B
$68.5B
Q4 24
$67.7B
Q3 24
$11.9B
$67.6B
Q2 24
$11.9B
$67.8B
Debt / Equity
CSIQ
CSIQ
UNP
UNP
Q1 26
Q4 25
1.64×
Q3 25
1.75×
Q2 25
1.86×
Q1 25
1.91×
Q4 24
1.76×
Q3 24
1.79×
Q2 24
1.89×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
CSIQ
CSIQ
UNP
UNP
Operating Cash FlowLast quarter
$-187.7M
Free Cash FlowOCF − Capex
$631.0M
FCF MarginFCF / Revenue
10.1%
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
-3.26×
TTM Free Cash FlowTrailing 4 quarters
$4.8B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CSIQ
CSIQ
UNP
UNP
Q1 26
Q4 25
$2.2B
Q3 25
$-187.7M
$2.5B
Q2 25
$2.3B
Q1 25
$2.2B
Q4 24
$2.7B
Q3 24
$2.7B
Q2 24
$1.9B
Free Cash Flow
CSIQ
CSIQ
UNP
UNP
Q1 26
$631.0M
Q4 25
$1.2B
Q3 25
$1.6B
Q2 25
$1.4B
Q1 25
$1.3B
Q4 24
$1.7B
Q3 24
$1.8B
Q2 24
$1.0B
FCF Margin
CSIQ
CSIQ
UNP
UNP
Q1 26
10.1%
Q4 25
20.1%
Q3 25
25.2%
Q2 25
22.7%
Q1 25
21.6%
Q4 24
28.4%
Q3 24
29.9%
Q2 24
16.8%
Capex Intensity
CSIQ
CSIQ
UNP
UNP
Q1 26
Q4 25
16.4%
Q3 25
15.2%
Q2 25
15.2%
Q1 25
15.0%
Q4 24
15.1%
Q3 24
13.6%
Q2 24
15.0%
Cash Conversion
CSIQ
CSIQ
UNP
UNP
Q1 26
Q4 25
1.20×
Q3 25
-3.26×
1.41×
Q2 25
1.24×
Q1 25
1.36×
Q4 24
1.51×
Q3 24
1.59×
Q2 24
1.14×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

CSIQ
CSIQ

Segment breakdown not available.

UNP
UNP

Freight revenues$5.9B95%
Other revenues$324.0M5%

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